Inventor
YUCHEN LI
Inventor
CN
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C01Gprimary
C01GCompounds containing metals not covered by subclasses c01d or c01f13%
C04BLime, magnesia13%
E21DShafts13%
G05BControl or regulating systems in general13%
G06FElectric digital data processing13%
G10LSpeech analysis techniques or speech synthesis13%
H01LSemiconductor devices13%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1013%
PatentTitleYear
12,584,410Detection device and method for working surface, terminal, and storage medium202612,300,552Process control system including process condition determination using attribute-relative process condition202512,165,647Phoneme-based text transcription searching202411,572,317Dense lead metaniobate piezoelectric ceramic material and preparation method thereof2023Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023Patents assigned to SHANGHAI INST CERAMICS CAS (1)· patent assignee history
2023–2026Based in CN· patent location history
2024Patents assigned to MICROSOFT TECHNOLOGY LICENSING LLC (1)· patent assignee history
2024Based in US· patent location history
2025Patents assigned to TEXAS INSTRUMENTS INC (1)· patent assignee history
2026Patents assigned to UNIV TAIYUAN TECHNOLOGY (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MICROSOFT TECHNOLOGY LICENSING LLC | 1 | 2024 |
| SHANGHAI INST CERAMICS CAS | 1 | 2023 |
| TEXAS INSTRUMENTS INC | 1 | 2025 |
| UNIV TAIYUAN TECHNOLOGY | 1 | 2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 3 | 2023–2026 |
| US | 1 | 2024 |